1390133760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{571}}^1$

素因数の和:914

約数の個数: 160

約数和(自身を含む): 4465910592

約数和(自身を除く): 3075776832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 317, 320, 384, 480, 512, 571, 634, 640, 768, 951, 960, 1142, 1268, 1280, 1536, 1585, 1713, 1902, 1920, 2284, 2536, 2560, 2855, 3170, 3426, 3804, 3840, 4568, 4755, 5072, 5710, 6340, 6852, 7608, 7680, 8565, 9136, 9510, 10144, 11420, 12680, 13704, 15216, 17130, 18272, 19020, 20288, 22840, 25360, 27408, 30432, 34260, 36544, 38040, 40576, 45680, 50720, 54816, 60864, 68520, 73088, 76080, 81152, 91360, 101440, 109632, 121728, 137040, 146176, 152160, 162304, 181007, 182720, 202880, 219264, 243456, 274080, 292352, 304320, 362014, 365440, 405760, 438528, 486912, 543021, 548160, 608640, 724028, 730880, 811520, 877056, 905035, 1086042, 1096320, 1217280, 1448056, 1461760, 1810070, 2172084, 2192640, 2434560, 2715105, 2896112, 3620140, 4344168, 4385280, 5430210, 5792224, 7240280, 8688336, 10860420, 11584448, 14480560, 17376672, 21720840, 23168896, 28961120, 34753344, 43441680, 46337792, 57922240, 69506688, 86883360, 92675584, 115844480, 139013376, 173766720, 231688960, 278026752, 347533440, 463377920, 695066880, 1390133760]

約数ペア:

[(1, 1390133760), (2, 695066880), (3, 463377920), (4, 347533440), (5, 278026752), (6, 231688960), (8, 173766720), (10, 139013376), (12, 115844480), (15, 92675584), (16, 86883360), (20, 69506688), (24, 57922240), (30, 46337792), (32, 43441680), (40, 34753344), (48, 28961120), (60, 23168896), (64, 21720840), (80, 17376672), (96, 14480560), (120, 11584448), (128, 10860420), (160, 8688336), (192, 7240280), (240, 5792224), (256, 5430210), (317, 4385280), (320, 4344168), (384, 3620140), (480, 2896112), (512, 2715105), (571, 2434560), (634, 2192640), (640, 2172084), (768, 1810070), (951, 1461760), (960, 1448056), (1142, 1217280), (1268, 1096320), (1280, 1086042), (1536, 905035), (1585, 877056), (1713, 811520), (1902, 730880), (1920, 724028), (2284, 608640), (2536, 548160), (2560, 543021), (2855, 486912), (3170, 438528), (3426, 405760), (3804, 365440), (3840, 362014), (4568, 304320), (4755, 292352), (5072, 274080), (5710, 243456), (6340, 219264), (6852, 202880), (7608, 182720), (7680, 181007), (8565, 162304), (9136, 152160), (9510, 146176), (10144, 137040), (11420, 121728), (12680, 109632), (13704, 101440), (15216, 91360), (17130, 81152), (18272, 76080), (19020, 73088), (20288, 68520), (22840, 60864), (25360, 54816), (27408, 50720), (30432, 45680), (34260, 40576), (36544, 38040)]